,1,高中英语课件,madeofcanruohanxing,高中英语课件madeofcanruohanxing,1,Lesson4,TheNewAustralians,Lesson4TheNewAustralians,一,二,三,四,一二三四,一,二,三,四,一二三四,一,二,三,四,一二三四,一,二,三,四,一二三四,一,二,三,四,一二三四,一,二,三,四,一二三四,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,1,2,3,4,5,6,7,1234567,